No. Any information which could be considered as confidential should be kept as such, even with respect to your employer. If you are able to identify the person responsible for the information, it is expected that you contact him/her and return the confidential information.
[EN] I am an employee of a contractor working onsite at CERN. I came across some information that I believe would be of interest to my employer but it looks as though it was intended to be confidential internal CERN information. May I inform my employ